KVM: x86: clear hidden CPU state at reset time
This was noticed by Radim while reviewing the implementation of
system management mode.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 79dde16..bd6bcd5 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -7254,6 +7254,8 @@
void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
{
+ vcpu->arch.hflags = 0;
+
atomic_set(&vcpu->arch.nmi_queued, 0);
vcpu->arch.nmi_pending = 0;
vcpu->arch.nmi_injected = false;